等一下，先生。

乘客: What’s up?

什么事?

管理员: Have you got any contraband in your luggage?

有违禁品吗?

乘客: What kind of things is contraband?

什么类型的东西是违禁品?

管理员: Such as fireworks, firecrackers, oil, sulphuric acid, Ag powder and so on.

像烟火，鞭炮，汽油，硫酸，银粉这类的东西。

乘客: Why those things are forbidden?

为什么这些东西是禁止的呢?

管理员: Because they are dangerous and the government has an express provision that contraband can’t be taken into the station.

因为他们是危险的，而且政府有明文规定违禁品是不能带进车站的。

乘客: OK, you can check my bags, but I believe I didn’t carry any contraband.

好吧，你可以检查我的行李包，但是我相信我没有带任何违禁品。

管理员: Good. Yeah, you are right. Enjoy your trip, sir.

很好。是的，你是对的，旅途愉快，先生。

乘客: Thank you.

谢谢!